Table 2.

List of surface proteins common to MDA-MB-231 and MCF7 sEVs and mEVs with known BC associations.

Protein Accession	Gene Name	Protein Name
sEVs
P09211	GSTP1	Glutathione S-transferase pi 1
P13639	EEF2	Eukaryotic translation elongation factor 2
Q13206	DDX10	DEAD-box helicase 10
P06401	PGR	Progesterone receptor
P15153	RAC2	Rac family small GTPase 2
O14672	ADAM10	ADAM metallopeptidase domain 10
Q99798	ACO2	Aconitase 2
O75691	UTP20	UTP20 small subunit processome component
Q86UW6	N4BP2	NEDD4 binding protein 2
mEVs
O75340	PDCD6	Programmed cell death 6
O75691	UTP20	UTP20 small subunit processome component